Guys, with MS-8 when you enable L7 you don't get a choice of rear speakers, all you get is side "speakers", now we assing the rear parcel shelf speaker as a side speaker do we really need any speaker on the rear door card.

I am going to replace my door card trim (brushed alu to bamboo wood this time) I can install speaker there while I take the door card off ONLY if it is worthwhile. Some people have suggested to run them in parallel to rear parcel shelf speakers. My main worry is as MS-8 does time alignment wonder how it will work when they are in parallel, they are at different distance from listeners.